2 This file is part of systemd.
4 Copyright 2010 Lennart Poettering
6 systemd is free software; you can redistribute it and/or modify it
7 under the terms of the GNU Lesser General Public License as published by
8 the Free Software Foundation; either version 2.1 of the License, or
9 (at your option) any later version.
11 systemd is distributed in the hope that it will be useful, but
12 WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 Lesser General Public License for more details.
16 You should have received a copy of the GNU Lesser General Public License
17 along with systemd; If not, see <http://www.gnu.org/licenses/>.
23 #include "cgroup-util.h"
24 #include "path-util.h"
25 #include "string-util.h"
27 /// Additional includes needed by elogind
28 #include "process-util.h"
30 int main(int argc, char*argv[]) {
34 assert_se(cg_create(SYSTEMD_CGROUP_CONTROLLER, "/test-a") == 0);
35 assert_se(cg_create(SYSTEMD_CGROUP_CONTROLLER, "/test-a") == 0);
36 assert_se(cg_create(SYSTEMD_CGROUP_CONTROLLER, "/test-b") == 0);
37 assert_se(cg_create(SYSTEMD_CGROUP_CONTROLLER, "/test-b/test-c") == 0);
38 assert_se(cg_create_and_attach(SYSTEMD_CGROUP_CONTROLLER, "/test-b", 0) == 0);
40 assert_se(cg_pid_get_path(SYSTEMD_CGROUP_CONTROLLER, getpid_cached(), &path) == 0);
41 assert_se(streq(path, "/test-b"));
44 assert_se(cg_attach(SYSTEMD_CGROUP_CONTROLLER, "/test-a", 0) == 0);
46 assert_se(cg_pid_get_path(SYSTEMD_CGROUP_CONTROLLER, getpid_cached(), &path) == 0);
47 assert_se(path_equal(path, "/test-a"));
50 assert_se(cg_create_and_attach(SYSTEMD_CGROUP_CONTROLLER, "/test-b/test-d", 0) == 0);
52 assert_se(cg_pid_get_path(SYSTEMD_CGROUP_CONTROLLER, getpid_cached(), &path) == 0);
53 assert_se(path_equal(path, "/test-b/test-d"));
56 assert_se(cg_get_path(SYSTEMD_CGROUP_CONTROLLER, "/test-b/test-d", NULL, &path) == 0);
57 assert_se(path_equal(path, "/sys/fs/cgroup/systemd/test-b/test-d"));
60 assert_se(cg_is_empty(SYSTEMD_CGROUP_CONTROLLER, "/test-a") > 0);
61 assert_se(cg_is_empty(SYSTEMD_CGROUP_CONTROLLER, "/test-b") > 0);
62 assert_se(cg_is_empty_recursive(SYSTEMD_CGROUP_CONTROLLER, "/test-a") > 0);
63 assert_se(cg_is_empty_recursive(SYSTEMD_CGROUP_CONTROLLER, "/test-b") == 0);
65 assert_se(cg_kill_recursive(SYSTEMD_CGROUP_CONTROLLER, "/test-a", 0, 0, NULL, NULL, NULL) == 0);
66 assert_se(cg_kill_recursive(SYSTEMD_CGROUP_CONTROLLER, "/test-b", 0, 0, NULL, NULL, NULL) > 0);
68 assert_se(cg_migrate_recursive(SYSTEMD_CGROUP_CONTROLLER, "/test-b", SYSTEMD_CGROUP_CONTROLLER, "/test-a", 0) > 0);
70 assert_se(cg_is_empty_recursive(SYSTEMD_CGROUP_CONTROLLER, "/test-a") == 0);
71 assert_se(cg_is_empty_recursive(SYSTEMD_CGROUP_CONTROLLER, "/test-b") > 0);
73 assert_se(cg_kill_recursive(SYSTEMD_CGROUP_CONTROLLER, "/test-a", 0, 0, NULL, NULL, NULL) > 0);
74 assert_se(cg_kill_recursive(SYSTEMD_CGROUP_CONTROLLER, "/test-b", 0, 0, NULL, NULL, NULL) == 0);
76 cg_trim(SYSTEMD_CGROUP_CONTROLLER, "/", false);
78 assert_se(cg_rmdir(SYSTEMD_CGROUP_CONTROLLER, "/test-b") < 0);
79 assert_se(cg_rmdir(SYSTEMD_CGROUP_CONTROLLER, "/test-a") >= 0);
81 assert_se(cg_split_spec("foobar:/", &c, &p) == 0);
82 assert_se(streq(c, "foobar"));
83 assert_se(streq(p, "/"));
87 assert_se(cg_split_spec("foobar:", &c, &p) < 0);
88 assert_se(cg_split_spec("foobar:asdfd", &c, &p) < 0);
89 assert_se(cg_split_spec(":///", &c, &p) < 0);
90 assert_se(cg_split_spec(":", &c, &p) < 0);
91 assert_se(cg_split_spec("", &c, &p) < 0);
92 assert_se(cg_split_spec("fo/obar:/", &c, &p) < 0);
94 assert_se(cg_split_spec("/", &c, &p) >= 0);
96 assert_se(streq(p, "/"));
99 assert_se(cg_split_spec("foo", &c, &p) >= 0);
100 assert_se(streq(c, "foo"));
101 assert_se(p == NULL);